diff --git a/src/model/annotations.ts b/src/model/annotations.ts
index 7fdb073c0..098d6ab1c 100644
--- a/src/model/annotations.ts
+++ b/src/model/annotations.ts
@@ -1,6 +1,6 @@
 import 'reflect-metadata';
-import Column, {IColumnConstructor} from './Column';
-import {IColumnDesc} from './interfaces';
+import Column from './Column';
+import {IColumnDesc, IColumnConstructor} from './interfaces';
 
 const supportType = Symbol.for('SupportType');
 const category = Symbol.for('Category');